Midian DDU-300, Инструкция по эксплуатации

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P
AGE
8 M
IDIAN
E
LECTRONICS
I
NCORPORATED
DDU-300 Manual Rev. 2006.02.22
simplify day-to-day operation of the unit. When the
LOCK command is selected, all of the menus are
disabled. The only item available will be UNLOCK.
Selecting UNLOCK makes all of the menu items
available again.
When locked, the unit is password protected so only
authorized personnel may unlock the menus. As
shipped from the factory, the security feature is
disabled and the LOCK/UNLOCK options do not
appear. To enable the feature and select a password,
see the SECURITY SETUP menu item.
Remember your password! Once security is enabled
and the menus are locked, the only way to unlock will
be to use the password. If you do forget the password,
contact Midian for the reset procedure.
4.4.2 Emergency/Status Display
Upon receipt of an emergency ANI, the emergency
LED will blink and an alarm siren will sound (if
enabled). Also, the ANI and the 'EMERGENCY'
message are placed on the 1
st
line of the display,
alternating every 2 seconds so that the user can be
identified.
Up to 11 status messages can be programmed in total.
All but status 9 and 10, are blank. Status 9 is reserved
for EMERGENCY, and status 10 is reserved for
DISABLED. Status message 0 is usually referred to as
NO STATUS, and should be left blank. The actual text
of the 10 status messages 0-10 may be programmed
to any 10-character message you wish. Examples of
which are EN-ROUTE, OFF DUTY, etc.
4.4.3 Repeater Access Control
The DDU can be interfaced to a repeater to limit
access only to those users who are authorized. This is
accomplished by requiring an ANI of the proper format
before granting access. Access can be further
restricted by requiring that the ANI match a User ID
stored in the database. See REPEATER SETUP for
more information.
5 MENU SYSTEM
The following sections describe the various functions
of the menu system. Factory default settings are
underlined.
5.1 CALL
COMMAND
Allows you to place a call to a unit or units. You will be
given the option to enter the 4-digit numeric ID of the
unit you wish to call. If the user database is set up, you
may use the right <SCROLL> buttons to go into Select
Mode and find the name of the user to be called using
the left and right <SCROLL> keys.
Alternatively, you can enter the User ID or User name
in part or in whole. When entering the complete name
or ID, simply press <SEND> to place the call. When
entering a partial name or ID, press the right
<SCROLL> button and find the user you wish to call.
Remember, you can use the <*> to toggle between
numeric and alphabetic entry modes.
5.2 ACTIONS
MENU
5.2.1 Prog Key 1 command
Reprograms security key code #1 over the air (OTAR
feature). See Set Key # in the ADMIN menu to change
the key. Simply enter the 4-digit code of the unit, or
select from the database as if using the CALL
command.
5.2.2 Prog Keys 1-2 command
Reprograms security key codes #1 and #2 over the air.
5.2.3 Prog Keys 1-3 command
Reprograms security key codes #1, #2, and #3 over
the air.
5.2.4 Prog Keys 1-4 command
Reprograms all four security key codes #1 through #4
over the air.
5.2.5 Spy command
Commands a unit to self-key for a short time allowing
you to listen in. The amount of time can be 0-90
seconds depending on how the scrambler is
programmed. Simply enter the 4-digit code of the unit,
or select from the database as if using the CALL
command.
5.2.6 Query command
Commands a unit to report its ANI and status. This is
sometimes referred to as a ‘radio check’. Simply enter
the 4-digit code of the unit, or select from the database
as if using the CALL command.
5.2.7 Clear ANI Log command
Allows you to clear the ANI log without having to turn
the unit off and back on.
5.3 LOCK
OR
UNLOCK
COMMAND
Note The LOCK and UNLOCK menu options do not
appear unless enabled in SECUIRTY SETUP.
Selecting LOCK will disable access to the rest of the
menu system described in the following sections.
Select UNLOCK to enable the entire menu system.
You must enter a 4-digit password to unlock the menu
system. See SECURITY SETUP for more information.
5.4 USERS
MENU
5.4.1 Add User menu
Allows you to add a new user to the database. When